Product Summary

The 74ACT157M is a quad 2 channel multiplexer.

Parametrics

74ACT157M absolute maximum ratings: (1)VCC, supply voltage: -0.5 to +7V; (2)VI, DC input voltage: -0.5 to VCC+0.5V; (3)VO, DC output voltage: -0.5 to VCC+0.5V; (4)IIK, DC input diode current: ±20mA; (5)IOK, DC output diode current: ±20mA; (6)IO, DC: output current:±50mA; (7)Tstg, storage temperature: -65 to +150℃; (8)TL, lead temperature: 300℃.

Features

74ACT157M features: (1)High speed: tPD=5.5ns at VCC=5V; (2)Low power dissipation: ICC=8μA at TA=25℃; (3)Compatible with TTL outputs; (4)50Ω transmission line driving capability; (5)Symmetrical output impedance; (6)Balanced propagation delays; (7)Operating voltage range: VCC=4.5 to 5.5V; (8)Improved latch-up immunity.

Diagrams

74ACT157M pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
74ACT157M
74ACT157M

STMicroelectronics

Encoders, Decoders, Multiplexers & Demultiplexers RO 511-74ACT157M-TR

Data Sheet

Negotiable 
74ACT157MTC
74ACT157MTC

Fairchild Semiconductor

Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer

Data Sheet

Negotiable 
74ACT157MTCX_NL
74ACT157MTCX_NL

Fairchild Semiconductor

Encoders, Decoders, Multiplexers & Demultiplexers FINISHED GOOD

Data Sheet

Negotiable 
74ACT157MTCX
74ACT157MTCX

Fairchild Semiconductor

Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer

Data Sheet

Negotiable 
74ACT157MTR
74ACT157MTR

STMicroelectronics

Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Ch Multiplexr

Data Sheet

Negotiable 
74ACT157MTC_Q
74ACT157MTC_Q

Fairchild Semiconductor

Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer

Data Sheet

Negotiable